SM6800A Datasheet, PDF (11/12 Pages) Nippon Precision Circuits Inc – Class-D Mono Amplifier for Mobile Telephones

SM6800A
-70
-75
-80
-85
-90
-95
-100
-105
-110
-115
-120
-125
-130
-135
-140
20
50
100
200
500
1k
2k
Frequency [Hz]
5k
10k
20k
Residual noise vs. Frequency (V_DD = 3.6V)
10
5
2
1
0.5
0.2
0.1
0.05
0.02
0.01
0.005
0.002
0.001
20
Output voltage
50
100
200
500
1k
Frequency [Hz]
THD + N
2k
5k
+6
+5
+4
+3
+2
+1
-0
-1
-2
-3
-4
-5
-6
10k 20k
THD + N and Output voltage vs. Frequency (V_DD = 3.6V)
NIPPON PRECISION CIRCUITS INC.—11